CIE provides property owners on Cape Cod with engineering services for residential septic systems that include assessments, inspections, design, construction oversight and permitting. Our extensive expertise gives us the ability to provide clients with a range of options, including alternative technologies and creative nitrogen management solutions offered by no other firm on Cape Cod.

With a customer-focused methodology, CIE’s services protect homeowners from overly expensive solutions and help them maximize their property values. We’ll guide you through every phase of this complex process with quick service to accommodate real estate closings and tight timelines.

  • Soil Assessment
  • Percolation Testing
  • Sieve Analysis
  • Septic System Design
  • Title 5 Variances Request
  • Title 5 Alternative Technology Design
  • Nitrogen Aggregation Plans